Delta AH500 Programming Manual page 703

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Instruction code

Explanation:

The description of the operands:

C: The control parameter

(Overwriting)

S: The data source

If the string which is written into the file is "12345", the characters are stored in the

devices as follows. Owing to the fact that a byte is taken as the basic unit, the first

character is stored in the low byte in D300, the second character is stored in the high

byte in D300. The same applies to the other characters. "16#00" is stored in the high

byte in D300+2, and indicates the end of the string.

: The length of the data which is written into the memory card

A byte is taken as the basic unit. The devices in which the data is stored can not

exceed the device range, and the length of the data which is written into the memory

card can not be more than 255 bytes.

Pulse instruction 16-bit instruction (11 steps) 32-bit instruction

C ： Control parameter

S ： Data source

： Data length

： Separation mark

If the file exists, the data which is written into the memory card is added

after the last byte in the file.

If the file does not exist, it is created automatically.

If the file exists, the new data which is written into the memory card

replaces the old data in the file. The size of the file is the size of the new

If the file does not exist, it is created automatically.

Ch a pt er 6 Ap p l i ed I ns t r uc t i ons

Writing the string into the memory

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